.layui-navtabs{
    left: 200px;
    position: fixed;
    top: 70px;
    right: 0;
    z-index: 999;
    transition: all .3s;
    -webkit-transition: all .3s;

}

.layui-navtabs .layui-tab-title li:first-child .layui-tab-close, .layui-navtabs-select.layui-nav .layui-nav-bar, .layui-navtabs-select.layui-nav .layui-nav-more {
    display: none
}

.layadmin-iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0
}

.layui-navtabs {
    height: 40px;
    line-height: 40px;
    padding: 0 80px 0 40px;
    background-color: #fff;
    box-sizing: border-box;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, .1)
}

.layui-navtabs .layui-navtabs {
    position: absolute;
    top: 0;
    width: 40px;
    height: 100%;
    text-align: center;
    cursor: pointer;
    transition: all .3s;
    -webkit-transition: all .3s;
    box-sizing: border-box;
    border-left: 1px solid #f6f6f6
}

.layui-navtabs .layui-navtabs:hover {
    background-color: #f6f6f6
}

.layui-navtabs .layui-icon-prev {
    left: 0;
    border-left: none;
    border-right: 1px solid #f6f6f6
}

.layui-navtabs .layui-icon-next {
    right: 40px
}

.layui-navtabs .layui-icon-down {
    right: 0
}

.layui-navtabs-select.layui-nav {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    background: 0 0
}

.layui-navtabs-select.layui-nav .layui-nav-item {
    line-height: 40px
}

.layui-navtabs-select.layui-nav .layui-nav-item > a {
    height: 40px
}

.layui-navtabs-select.layui-nav .layui-nav-item a {
    color: #666
}

.layui-navtabs-select.layui-nav .layui-nav-child {
    top: 40px;
    left: auto;
    right: 0
}

.layui-navtabs-select.layui-nav .layui-nav-child dd.layui-this, .layui-navtabs-select.layui-nav .layui-nav-child dd.layui-this a {
    background-color: #f2f2f2 !important;
    color: #333
}

.layui-navtabs .layui-tab {
    margin: 0;
    overflow: hidden
}

.layui-navtabs .layui-tab-title {
    height: 40px;
    border: none
}

.layui-navtabs .layui-tab-title li {
    min-width: 0;
    line-height: 40px;
    max-width: 160px;
    text-overflow: ellipsis;
    padding-right: 40px;
    overflow: hidden;
    border-right: 1px solid #f6f6f6;
    vertical-align: top
}

.layui-navtabs .layui-tab-title li:first-child {
    padding-right: 15px
}

.layui-navtabs .layui-tab-title li .layui-tab-close {
    position: absolute;
    right: 8px;
    top: 50%;
    margin: -7px 0 0;
    width: 16px;
    height: 16px;
    line-height: 16px;
    border-radius: 50%;
    font-size: 12px
}

.layui-navtabs .layui-tab-title li:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    border-radius: 0;
    background-color: #292B34;
    transition: all .3s;
    -webkit-transition: all .3s
}

.layui-navtabs .layui-tab-title li:hover:after {
    width: 100%
}

.layui-navtabs .layui-tab-title li.layui-this, .layui-navtabs .layui-tab-title li:hover {
    background-color: #f6f6f6
}

.layui-navtabs .layui-tab-title li.layui-this:after {
    width: 100%;
    border: none;
    height: 2px;
    background-color: #292B34
}

.layui-navtabs .layui-navtabs-control {
    position: absolute;
    top: 0;
    width: 40px;
    height: 100%;
    text-align: center;
    cursor: pointer;
    transition: all .3s;
    -webkit-transition: all .3s;
    box-sizing: border-box;
    border-left: 1px solid #f6f6f6
}

.layui-navtabs .layui-navtabs-control:hover {
    background-color: #f6f6f6
}

.layadmin-tabsbody-item {
    position: absolute;
    top: 50px;
    bottom: 0;
    left: 20px;
    right: 20px;
    overflow: hidden
}

@media screen and (max-width: 992px) {
    .layui-navtabs {
        left: 0;
    }
}
